I develop a model that quantifies the profitability of trading from limit order data. This method allows for estimation of the effective number of market participants without the need for trader IDs or proprietary datasets. In addition, my framework can evaluate several different questions in...

We investigate the impact of increasing concentration in local residential construction markets on housing production. We show that the increase in concentration in the past decade has led to lower production volume, fewer units in the production pipeline, and greater unit price volatility. Our...

We analyze a simple dynamic durable good oligopoly model where sellers are capacity constrained. Two incumbent sellers and potential entrants choose their capacities at the start of the game. We solve for equilibrium capacity choices and the (necessarily mixed) pricing strategies. In...

We compute average mark-ups as a measure of market power throughout time and study their interaction with fiscal policy and macroeconomic variables in a VAR framework. From impulse-response functions the results, with annual data for a set of 14 OECD countries covering the period 1970-2007, show...

This study aims to examine the existence of the two common hypothesis in banking industry, i.e: the Structure Conduct Performance (SCP) Hypothesis and the Efficient Structure (EFS) Hypothesis by analyzing the impact of market power and efficiency on performance of public banks in Indonesia for...

We analyze organization of auctions and bidding strategies with a unique dataset on Paris auctions between 700s and 800s. Prices reflect the objective features of the paintings and of the sale, and they reveal a substantial death effect, with upward jumps in the years after the death of the...

Anecdotal, empirical, and experimental evidence suggests that offering extrinsic rewards for certain activities can reduce people's willingness to engage in those activities voluntarily. We propose a simple rationale for this 'crowding out' phenomenon, using standard economic arguments. The...

This paper presents a set of results concerning price formation and convergence to perfect competition in markets populated by sellers of differentiated products. It generalizes results of Butters (1977), Hart (1979), Perloff and Salop (1985), Wolinsky (1986), Armstrong et al. (2009), and...

The study of market power in the primary food industry is of high interest to policymakers seeking to help develop poorer countries, due to its potential source to create market inefficiencies and hamper economic development. Recent papers have provided ample empirical evidence, that market...

We propose a general equilibrium model with oligopolistic output markets where two channels can cause a change in market power: (i) technology, via changes to productivity shocks and the cost of entry, (ii) market structure, via changes to the number of potential competitors. First, we...